Fix typo

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274051 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/RegisterCoalescer.cpp b/lib/CodeGen/RegisterCoalescer.cpp
index 42e56521932286d48114bbf5b2faddf2e53a42f5..a30dde8bd9bdb26f3001cce470fde4839c2a0117 100644 (file)
--- a/lib/CodeGen/RegisterCoalescer.cpp
+++ b/lib/CodeGen/RegisterCoalescer.cpp
@@ -2099,7 +2099,7 @@ JoinVals::analyzeValue(unsigned ValNo, JoinVals &Other) {
   // IMPLICIT_DEF instructions behind, and there is nothing wrong with it
   // technically.
   //
-  // WHen it happens, treat that IMPLICIT_DEF as a normal value, and don't try
+  // When it happens, treat that IMPLICIT_DEF as a normal value, and don't try
   // to erase the IMPLICIT_DEF instruction.
   if (OtherV.ErasableImplicitDef && DefMI &&
       DefMI->getParent() != Indexes->getMBBFromIndex(V.OtherVNI->def)) {